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Chamfering

If two workpieces are to be welded together, the edge of the workpieces must first be broken by a beveled surface. This is done by machining. The result is a chamfer.

What is chamfering and
why it is important?

If two workpieces are to be welded together, the edge of the workpieces must first be broken by a beveled surface. This is done by machining. The result is a chamfer. Or in other words, a space is created to accommodate the individual welding layers through which the workpieces are joined together. The chamfer can have different shapes. The V-joint, the double V-joint and the Y-joint are the most common shapes.

Which tool is used for chamfering?

The position of the weld, the material of the workpiece and the types of drives available - the choice of the right tool depends on various factors.

If an angle grinder is available, the chamfering can be done with sulphur- and iron-free Osborn flap discs. Flap discs with a cambered or straight shape are available. The angle on the workpiece determines the shape of the flap wheel.

Especially if a workpiece made of non-ferrous metal is to be chamfered, we recommend an abrasive cloth with a cooling bond. It reduces blue tarnish.

Chamfering with an Osborn flap disc.

If a straight grinder or air grinder is available, chamfering can be done with carbide burrs. The milling head is made of tungsten carbide-cobalt, the shank of tool steel. Different head shapes and toothings ensure that there is the right solution for every application.

For chamfering, burrs with cross serration (Z6) are the best choice. It ensures high stock removal in a short time. If the surface quality is important, a single tooth (Z3) is recommended. In the shipyard sector, the special shipyard toothing is often used. Compared to the Z6 toothing, it has a 30% higher material removal rate.

Camfering with a carbide burr.

Products for
Chamfering.

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Carbide burr KEL Z6

Superior

Carbide burr with circular tapered shape and Z6 tooth system.

5 Product Variants

Hand brushes, wooden body

Superior

Hand brush with wooden body, industrial quality.

8 Product Variants

Carbide burr RBF Z1

Superior

Carbide burr with round arch shape and Z1 tooth system.

2 Product Variants

Block brushes, wooden body

Superior

Block brush with wooden body and plastic handle, industrial quality.

2 Product Variants

Wheel brushes for table-deburring machines, abrasive filament

Superior

Wheel brush with abrasive trim, industrial quality, for mounting on deburring machines.

4 Product Variants

ATB® wheel brush with full trim, shank adaption

Evolution

ATB® wheel brush with shank for direct adaption on several tool holders. Please ask our application technicians for open requests and general questions about the ATB® products.

3 Product Variants